2450043 has 6 divisors (see below), whose sum is σ = 3538964. Its totient is φ = 1633356.

The previous prime is 2450017. The next prime is 2450047. The reversal of 2450043 is 3400542.

It is a happy number.

It is not a de Polignac number, because 2450043 - 2⁸ = 2449787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2449998 and 2450025.

It is not an unprimeable number, because it can be changed into a prime (2450047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136105 + ... + 136122.

2^2450043 is an apocalyptic number.

2450043 is a deficient number, since it is larger than the sum of its proper divisors (1088921).

2450043 is a wasteful number, since it uses less digits than its factorization.

2450043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272233 (or 272230 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2450043 is about 1565.2613200357. The cubic root of 2450043 is about 134.8107636684.

Adding to 2450043 its reverse (3400542), we get a palindrome (5850585).

The spelling of 2450043 in words is "two million, four hundred fifty thousand, forty-three".